TREA

Patrick Hantke

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  • Aachen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Assembly for use in underground mining
    • Patent number 7,127,885
    • Issue date Oct 31, 2006
    • DBT GmbH
    • Sebastian M. Mundry
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Pilot control valve
    • Patent number 6,957,664
    • Issue date Oct 25, 2005
    • DBT Automation GmbH
    • Franz-Heinrich Suilmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Assembly for use in underground mining
    • Publication number 20040221713
    • Publication date Nov 11, 2004
    • DBT Automation GmbH
    • Sebastian M. Mundry
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Pilot control valve
    • Publication number 20030140974
    • Publication date Jul 31, 2003
    • Franz-Heinrich Suilmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...